when:
  path: /v1/messages
  method: POST
  query_param: []
  header:
  - name: accept
    value: '*/*'
  - name: content-type
    value: application/json
  - name: anthropic-version
    value: 2023-06-01
  body: '{"max_tokens":64000,"messages":[{"content":[{"source":{"data":"[encoded data, 1011412 characters]","media_type":"image/jpeg","type":"base64"},"type":"image"}],"role":"user"}],"model":"claude-sonnet-4-6","system":[{"text":"You are an image describer.","type":"text"}],"temperature":0.5}'
then:
  status: 200
  header:
  - name: content-type
    value: application/json
  body: '{"content":[{"text":"## Image Description\n\nThe image shows a **close-up macro photograph of a black ant** on a light-colored surface (appears to be concrete or stone).\n\n### Key Details:\n\n- **Species**: Likely a **carpenter ant** (*Camponotus* sp.) or similar large black ant\n- **Posture**: The ant is in a **rearing/defensive posture**, with its front legs and head raised upward — possibly carrying something small in its **mandibles** (jaws)\n- **Body**: The ant displays the classic three-part insect body:\n  - **Head** with visible antennae\n  - **Thorax** (middle section)\n  - **Abdomen** (gaster) — appearing slightly **iridescent/golden** in the light\n- **Legs**: Six long, slender legs are visible with fine hairs\n- **Size**: Appears to be a relatively **large ant** based on proportions\n\n### Photography Notes:\n- Excellent **macro/close-up photography** with shallow depth of field\n- The background is **beautifully blurred** (bokeh), with warm reddish-brown tones\n- Sharp focus on the ant''s body details, revealing fine **setae (hairs)** and body segmentation","type":"text"}],"id":"msg_REDACTED_1","model":"claude-sonnet-4-6","role":"assistant","stop_details":null,"stop_reason":"end_turn","stop_sequence":null,"type":"message","usage":{"cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"inference_geo":"global","input_tokens":1554,"output_tokens":285,"service_tier":"standard"}}'
